Add vimagit extension

README.md

@@ -12,7 +12,7 @@ Lean & mean status/tabline for vim that's light as air.
    [undotree][17], [nerdtree][18], [tagbar][19], [vim-gitgutter][29],
    [vim-signify][30], [quickfixsigns][39], [syntastic][5], [eclim][34],
    [lawrencium][21], [virtualenv][31], [tmuxline][35], [taboo.vim][37],
-   [ctrlspace][38], [vim-bufmru][47] and more.
+   [ctrlspace][38], [vim-bufmru][47], [vimagit][50] and more.
 *  Looks good with regular fonts and provides configuration points so you can use unicode or powerline symbols.
 *  Optimized for speed; it loads in under a millisecond.
 *  Extensive suite of themes for popular color schemes including [solarized][23] (dark and light), [tomorrow][24] (all variants), [base16][32] (all variants), [molokai][25], [jellybeans][26] and others.
@@ -84,6 +84,9 @@ vim-airline integrates with a variety of plugins out of the box.  These extensio
 #### hunks ([vim-gitgutter][29] & [vim-signify][30])
 ![image](https://f.cloud.github.com/assets/306502/995185/73fc7054-09b9-11e3-9d45-618406c6ed98.png)
 
+#### [vimagit][50]
+![vim-airline-vimagit-demo](https://cloud.githubusercontent.com/assets/533068/22107273/2ea85ba0-de4d-11e6-9fa8-331103b88df4.gif)
+
 #### [virtualenv][31]
 ![image](https://f.cloud.github.com/assets/390964/1022566/cf81f830-0d98-11e3-904f-cf4fe3ce201e.png)
 
@@ -248,3 +251,4 @@ MIT License. Copyright (c) 2013-2016 Bailey Ling.
 [47]: https://github.com/mildred/vim-bufmru
 [48]: https://github.com/ierton/xkb-switch
 [49]: https://github.com/vovkasm/input-source-switcher
+[50]: https://github.com/jreybert/vimagit

autoload/airline/extensions.vim

@@ -183,6 +183,12 @@ function! airline#extensions#load()
     call add(loaded_ext, 'hunks')
   endif
 
+  if get(g:, 'airline#extensions#vimagit#enabled', 1)
+        \ && (exists('g:loaded_magit'))
+    call airline#extensions#vimagit#init(s:ext)
+    call add(loaded_ext, 'vimagit')
+  endif
+
   if get(g:, 'airline#extensions#tagbar#enabled', 1)
         \ && exists(':TagbarToggle')
     call airline#extensions#tagbar#init(s:ext)

autoload/airline/extensions/vimagit.vim

@@ -0,0 +1,30 @@
+" MIT License. Copyright (c) 2016 Jerome Reybert
+" vim: et ts=2 sts=2 sw=2
+
+" This plugin replace the whole section_a when in vimagit buffer
+scriptencoding utf-8
+
+if !get(g:, 'loaded_magit', 0)
+  finish
+endif
+
+function! airline#extensions#vimagit#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#vimagit#apply')
+endfunction
+
+function! airline#extensions#vimagit#get_mode()
+	if ( b:magit_current_commit_mode == '' )
+		return "STAGING"
+	elseif ( b:magit_current_commit_mode == 'CC' )
+		return "COMMIT"
+	elseif ( b:magit_current_commit_mode == 'CA' )
+		return "AMEND"
+	else
+		return "???"
+endfunction
+
+function! airline#extensions#vimagit#apply(...)
+  if ( &filetype == 'magit' )
+    let w:airline_section_a = '%{airline#extensions#vimagit#get_mode()}'
+  endif
+endfunction

doc/airline.txt

@@ -420,6 +420,12 @@ quickfixsigns <https://github.com/tomtom/quickfixsigns_vim>
 * set hunk count symbols. >
   let g:airline#extensions#hunks#hunk_symbols = ['+', '~', '-']
 <
+-------------------------------------                     *airline-vimagit*
+vimagit <https://github.com/jreybert/vimagit>
+
+* enable/disable vimagit integration >
+  let g:airline#extensions#vimagit#enabled = 1
+<
 -------------------------------------                        *airline-ctrlp*
 ctrlp <https://github.com/kien/ctrlp.vim>